2019 BMC Switzerland Trackmachine 01 Frameset

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Single-speed capable
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Very aggressive stack and reachvs category

Geometry

S
M
L
Stack
471mm
506mm
544mm
Reach
390mm
408mm
430mm
Stack to Reach Ratio
1.21:1
1.24:1
1.27:1
Seat Tube Length, C-T
505mm
542mm
582mm
Top Tube Length, Effective/Horizontal HT Top
525mm
553mm
585mm
Top Tube Slope
-1.6deg
-1.5deg
-1.5deg
Head Tube Angle
72deg
72deg
72deg
Seat Tube Angle
74deg
74deg
74deg
Head Tube Length
94mm
134mm
163mm
Bottom Bracket Drop
50mm
58mm
58mm
Bottom Bracket Height
282mm
274mm
274mm
Chainstay Length
390mm
390mm
390mm
Chainstay Length Max
420mm
420mm
420mm
Chainstay Length Horizontal
386.8mm
385.7mm
385.7mm
Chainstay Length Horizontal Max
417mm
416mm
416mm
Front-Center
586mm
604mm
626mm
Front-Center Horizontal
576.2mm
595.3mm
617.3mm
Wheelbase
963mm
981mm
1003mm
Wheelbase Max
993.2mm
1011.3mm
1033.3mm
Fork Offset/Rake
48mm
48mm
48mm
Fork Length (On-Axis)
363mm
363mm
363mm
Trail
57.4mm
mid/​neutral
57.4mm
mid/​neutral
57.4mm
mid/​neutral
Mechanical Trail
54.6mm
54.6mm
54.6mm
Wheel Flop
16.9mm
16.9mm
16.9mm
Tire to Pedal Spindle
89mm
165 mm cranks
102mm
170 mm cranks
124mm
170 mm cranks
Pedal Spindle to Ground Clearance
117mm
165 mm cranks
104mm
170 mm cranks
104mm
170 mm cranks

Frameset Build

S
M
L
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
21mm
21mm
21mm
Tire Outer Diameter
664mm
664mm
664mm
Bike Length with Tires
1627mm
1645mm
1667mm
Crank Length
165mm
170mm
170mm
Handlebar Width
370mm
370mm
370mm

Published Sizing Recommendations

Height
170 cm
to
185 cm
183 cm
to

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
Track/Fixed-gear
Source:https://us-en.bmc-switzerland.com/models/road/trackmachine/trackmachine-01-frameset-301616.html